From patchwork Tue Feb 25 06:46:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jitao Shi X-Patchwork-Id: 204302 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MIME_BASE64_TEXT, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12D2DC35DF8 for ; Tue, 25 Feb 2020 06:46:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DECFA21556 for ; Tue, 25 Feb 2020 06:46:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Ck/AapoJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726916AbgBYGq5 (ORCPT ); Tue, 25 Feb 2020 01:46:57 -0500 Received: from Mailgw01.mediatek.com ([1.203.163.78]:49265 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726936AbgBYGq5 (ORCPT ); Tue, 25 Feb 2020 01:46:57 -0500 X-UUID: 3c0d9069fd684f3d9dfc58c87e7f9afc-20200225 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=pmuf7vvzpu765ixMqbePyvDNsg3g6qbRoBiCP+4dj5U=; b=Ck/AapoJGvrRJ1GzlazX/beX0BYj5Zd5f2SeF7I6TkfGPjrR5xamq+06BK5EMM6c4eDAOfCw9Jzn7tudpXD/3e+vE2zboMc4o/Iva3TUAH/OkF0kVPIkYaF9cSoE8f6VRQwh3mZe1naQrp3hNg8eRZDBij4UXDb3Tp8OnOS+3c4=; X-UUID: 3c0d9069fd684f3d9dfc58c87e7f9afc-20200225 Received: from mtkcas36.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1945666165; Tue, 25 Feb 2020 14:46:48 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS33N2.mediatek.inc (172.27.4.76) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 25 Feb 2020 14:47:20 +0800 Received: from mszsdclx1018.gcn.mediatek.inc (10.16.6.18) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 25 Feb 2020 14:45:25 +0800 From: Jitao Shi To: Rob Herring , Mark Rutland , Matthias Brugger , Daniel Vetter , David Airlie , , CC: , , , , , , , , , , , Jitao Shi Subject: [PATCH v7 0/4] add mt8183 dpi driver Date: Tue, 25 Feb 2020 14:46:34 +0800 Message-ID: <20200225064638.112282-1-jitao.shi@mediatek.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: A756B05E682182D02D9E9B215338CD2D8D14BDB3747DC244107AB7A279AE734D2000:8 X-MTK: N Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Changes since v6: - change dual_edge to pclk-sample - remove dpi_pin_mode_swap and Changes since v5: - fine tune the dt-bindings commit message. Changes since v4: - move pin mode control and dual edge control to deveice tree. - update dt-bindings document for pin mode swap and dual edge control. Changes since v3: - add dpi pin mode control when dpi on or off. - update dpi dual edge comment. Changes since v2: - update dt-bindings document for mt8183 dpi. - separate dual edge modfication as independent patch. Jitao Shi (4): dt-bindings: display: mediatek: update dpi supported chips drm/mediatek: dpi sample mode support drm/mediatek: add mt8183 dpi clock factor drm/mediatek: set dpi pin mode to gpio low to avoid leakage current .../display/mediatek/mediatek,dpi.txt | 10 +++ drivers/gpu/drm/mediatek/mtk_dpi.c | 65 ++++++++++++++++++- 2 files changed, 73 insertions(+), 2 deletions(-) -- 2.21.0